package com.itbaizhan.controller;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
//测试全局性异常，与GlobalException.java一起测试
@Controller
public class ControllerToException3 {
    @RequestMapping("/t3")
    public String t3(){
        String a =null;
        a.length();
        return "index";
    }
}
